Siemens Sinumerik 802D sl Programming Manual page 193

04.07
W
Working memory
Working space
Workpiece
Workpiece contour
Workpiece coordinate
system
Workpiece zero
X
Y
© SIEMENS AG 2007 All rights reserved
SINUMERIK 802D sl/840D sl840D/840Di sl/840Di/810D ISO Turning - - 04.07 Edition
The working storage is a Random Access Memory in the --> CPU
which the processor accesses as it executes the application
program.
Three--dimensional zone into which the tool tip can be moved on
account of the physical design of the machine tool.
See also --> protection zone.
Part to be produced/machined by the machine tool.
Setpoint contour of the --> workpiece to be produced/machined.
The origin of the workpiece coordinate system is the -->workpiece
zero. In machining operations programmed in the workpiece
coordinate system, the dimensions and directions refer to this
system.
The workpiece zero is the origin for the --> workpiece coordinate
system. It is defined by its distance from the machine zero.
Terms
B-193